42-241-30757
PRODUCING HorizontalBLACK STONE MINERALS A-34 UNIT 4
JASPER County · District 3 · ZARVONA ENERGY LLC · MAGNOLIA SPRINGS (AUSTIN CHALK)
Permits
2
Max Depth
15,000 ft
First Permit
2008-01-28
Latest Activity
2008-01-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-08-31
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ZARVONA ENERGY LLC ≠ Permit: ANADARKO E&P COMPANY LP
Resolved via: scheduling → ZARVONA ENERGY LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2008-08
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 138 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 6,468 ft | -6,330 ft |
| MIDWAY | 11,196 ft | -11,058 ft |
| NAVARRO | 12,336 ft | -12,198 ft |
| TAYLOR | 12,944 ft | -12,806 ft |
| AUSTIN CHALK | 13,602 ft | -13,464 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 13,628–18,291 ft | Perforated |
| 13,702–19,847 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,780 ft | 3,670 sx |
| 7.625" | 13,652 ft | 2,640 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 15,000 ft
- Drill Type
- Horizontal
- County
- JASPER
- District
- 3
- Operator
- ZARVONA ENERGY LLC
- Completed
- 2008-08-31
Operator
- Name
- ZARVONA ENGY LLC
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-06-02)
- Cum Oil (all leases)
- 11,950,764 bbl
- Cum Gas (all leases)
- 118,564,582 mcf
- Activities
- CSGD/G, GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 94